c0bd9f9fe5
Current strategy: everything from the top
Things to look at first are the manual changes:
- added tools/rewrite_includes.py
- removed -Idirectives from BUILD.gn
- various compile.sh simplifications
- tweak tools/embed_resources.py
- update gn/find_headers.py to write paths from the top
- update gn/gn_to_bp.py SkUserConfig.h layout
so that #include "include/config/SkUserConfig.h" always
gets the header we want.
No-Presubmit: true
Change-Id: I73a4b181654e0e38d229bc456c0d0854bae3363e
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/209706
Commit-Queue: Mike Klein <mtklein@google.com>
Reviewed-by: Hal Canary <halcanary@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
Reviewed-by: Florin Malita <fmalita@chromium.org>
85 lines
2.4 KiB
C++
85 lines
2.4 KiB
C++
/*
|
|
* Copyright 2015 Google Inc.
|
|
*
|
|
* Use of this source code is governed by a BSD-style license that can be
|
|
* found in the LICENSE file.
|
|
*/
|
|
|
|
#ifndef nanobench_DEFINED
|
|
#define nanobench_DEFINED
|
|
|
|
#include "bench/Benchmark.h"
|
|
#include "include/core/SkImageInfo.h"
|
|
#include "include/core/SkSurface.h"
|
|
#include "include/core/SkTypes.h"
|
|
#include "tools/gpu/GrContextFactory.h"
|
|
|
|
class SkBitmap;
|
|
class SkCanvas;
|
|
class NanoJSONResultsWriter;
|
|
|
|
struct Config {
|
|
SkString name;
|
|
Benchmark::Backend backend;
|
|
SkColorType color;
|
|
SkAlphaType alpha;
|
|
sk_sp<SkColorSpace> colorSpace;
|
|
int samples;
|
|
sk_gpu_test::GrContextFactory::ContextType ctxType;
|
|
sk_gpu_test::GrContextFactory::ContextOverrides ctxOverrides;
|
|
bool useDFText;
|
|
};
|
|
|
|
struct Target {
|
|
explicit Target(const Config& c) : config(c) { }
|
|
virtual ~Target() { }
|
|
|
|
const Config config;
|
|
sk_sp<SkSurface> surface;
|
|
|
|
/** Called once per target, immediately before any timing or drawing. */
|
|
virtual void setup() { }
|
|
|
|
/** Called *after* the clock timer is started, before the benchmark
|
|
is drawn. Most back ends just return the canvas passed in,
|
|
but some may replace it. */
|
|
virtual SkCanvas* beginTiming(SkCanvas* canvas) { return canvas; }
|
|
|
|
/** Called *after* a benchmark is drawn, but before the clock timer
|
|
is stopped. */
|
|
virtual void endTiming() { }
|
|
|
|
/** Called between benchmarks (or between calibration and measured
|
|
runs) to make sure all pending work in drivers / threads is
|
|
complete. */
|
|
virtual void fence() { }
|
|
|
|
/** CPU-like targets can just be timed, but GPU-like
|
|
targets need to pay attention to frame boundaries
|
|
or other similar details. */
|
|
virtual bool needsFrameTiming(int* frameLag) const { return false; }
|
|
|
|
/** Called once per target, during program initialization.
|
|
Returns false if initialization fails. */
|
|
virtual bool init(SkImageInfo info, Benchmark* bench);
|
|
|
|
/** Stores any pixels drawn to the screen in the bitmap.
|
|
Returns false on error. */
|
|
virtual bool capturePixels(SkBitmap* bmp);
|
|
|
|
/** Writes any config-specific data to the log. */
|
|
virtual void fillOptions(NanoJSONResultsWriter& log) { }
|
|
|
|
/** Writes gathered stats using SkDebugf. */
|
|
virtual void dumpStats() {}
|
|
|
|
SkCanvas* getCanvas() const {
|
|
if (!surface.get()) {
|
|
return nullptr;
|
|
}
|
|
return surface->getCanvas();
|
|
}
|
|
};
|
|
|
|
#endif // nanobench_DEFINED
|